WO2001094194A1 - Additional hand drive for bicycle - Google Patents

Abstract

The invention relates to bicycle engineering, in particular to the design of additional hand drives for a bicycle. The invention increases the reliability and serviceability of the additional hand drive for a bicycle and simplifies the design thereof. The inventive additional hand drive for bicycle comprises a handlebar which is rigidly connected to a steering shaft which is mounted with the aid of a swivel, two handles and a chain-drive for a drive-shaft of the bicycle. Said handbar is provided with a guide, one end of which is connected to the steering shaft by means of a Hooke joint, and another end is connected to one end of a connecting rod with the aid of a spherically seated bearing. Another end of the connecting rod is mounted on a cradle of rotation which is eccentrically fixed to an additional wheel with respect to the axis of rotation thereof. The additional wheel is linked to the drive-shaft of the bicycle by means of an additional chain-drive.

Description

 1 Optional bicycling manual

Area of technology

The invention is in the possession of hazardous products in the region.

bicycles, in particular for advanced manual devices

bicycle riders

PREVIOUS LEVEL OF TECHNOLOGY

Β Bicycles equipped with devices are known outside the equipment.

Second hand drive in front of the forest. They are written, for example, in the case of

certificate 81-Τ 647170, patent No. 3113806 C2, patent No. 19603199

C2, in the application ΕΡ 0541138. Β such bikes as a source of energy from efforts

the foot and the rear and front wheels are separated, which causes them to

OPERATING CONSIDERABILITY. Τ κ, for example, if κ у

torque transmitted to rear wheel shaft, greater than torsion torque

rotation of the front wheel, inevitably arises not at the fair

The pulling force from the front wheels, which naturally causes

inconvenience and operation.

Β Outside technology is also known for bicycles equipped with

additional manual access to the power shaft, which allows

Combine the efforts of the manual with the efforts of the foot on the pedal. Οne of 2 such devices are described, for example, in patent No. 2196586 Α. Οнο

Combines the mechanism of return-and-forward movements of the steering wheel with the lever

transmission system to the shaft of the chain. Lack of accessibility

COMPENSATION AND OPERATION FOR ONLY ONE LEGS AND RELATED TO THIS DISTURBANCE IN

Bicycles that are inevitably exciting and high

Departure.

Ε Patent No. 3239548 C2 describes a private bicycle device,

inclusive open-minded mechanism

movement of the second half of the vehicle through the adjacent lever system associated with

With an intermediate wheel, a quick kinematic connection to the shaft

sockets. The disadvantages of this device are its large size and

inconveniences arising from operation and operation

the outflow of the handle and the handle of the hands. This is in the first place for everyone

to the bike riders, where the location of the body of the bike is being used

to the global and high speed for a decrease

aerodynamic resistance.

The closest similar analogue of the invention is described in

Application -PO 09020279 Manual for bicycles, including

driving device with two chains on each half of the steering wheel,

Connected to the ends with chain wheels on the drive shaft of the chain

through single clutch clutches, as well as device switching

clutch from one location to another. Affordable 3 devices is a complication of the operation of the clutch assembly,

associated with the need to ensure synchronization of switching

clutch with a single position on the other and the other. Its not the same

the switching of clutch from one location to another and the other

CURRENT RESPONSIBILITY OF THE TRANSMISSION OF TRAFFIC AND CORRESPONDENCE

violation of its stability. Other significant disadvantages of this

known in the field of equipment is geothermal

ambiguous location of the expanding stars in the front end

Frames, which inevitably result in less than normal wear and tear.

SUMMARY OF THE INVENTION

The objective of the invention is to increase reliability, the benefits of

OPERATION AND SIMPLIFICATION OF OPERATION OF OPTIONAL EXECUTIVE MANUFACTURING

for the bike.

This technical result is ensured due to the fact that

ADDITIONAL MANUAL FOR BICYCLE CONSISTING DRIVE, HARD

connected to the ball mounted steering shaft, two handles and

The main drive to the drive shaft of the bicycle, and this is optional

The manual is supplied with a manual, one end is connected through

a ball with a steering shaft, and another one through a spherical shaft

The extension is connected with the last end of the connecting rod, the other end is at the end

mounted on revolutions secured on an optional wheel with 4 eccentricity with its rotation, and an additional

The accessory is connected to the host.

the bike. It is preferable that the connecting rod was made in the form

leverage with lower arms in the lower part, at the bottom

There are available auxiliaries for ensuring the possibility of getting access to

Shatuna is a relatively large, comfortable, located on the optional

In the forest of conversion. It is preferable that additional wheels be used.

was equipped with an enhanced coupling.

Quick description of drawings

In FIG. 1, a bicycle with an additional manual manual is shown.

original home location, in Fig. 2, the operating unit is shown

steering wheel, in Fig. 3, the connection of the steering shaft with the drive through is shown

ball joint, in Fig. 4, the connection is disconnected through a spherical

adapter with a connecting rod, Fig. 5 shows the connecting node connecting rod with

optional wheel in two parts, figure 6 shows the defeated

optional wheel coupling, fig. 7 and 8 are bicycles with

by the proposed additional manual in the foreground and

The leftmost position of the drive.

DESCRIPTION OF THE PREFERRED EMBODIMENT

current invention 5 The rudder shaft 1 has been damaged in the case of the supplied group materials.

rigidly connected to the steering wheel 2 and mounted on the front wheel

parts of the steering unit 3, two units 4 and the main outlet 5 to the drive shaft

6 bicycles. The drive shaft 1 is connected to one part with 7 balls.

A screw, through an intermediate element 8 of this ball, enters

interaction with another, part 9 of the Hook ball, which is in turn

On the other hand, it is connected to the last end of the transaction 10. On the other end of the transaction 10

installed spherical adapter 11, with a quick release 10

Includes interaction with the upper end of the shuttle 12, which is performed

in the form of a linear lever ending at the other end of the fork with

with two ears 13 for the rest of the 14. 14. Shatun 12 is set to

Revolution 15, eccentricly located on the optional

all-wheel drive 16. An optional all-wheel drive 16 through the drive

clutch 17, comprising movable claws 18 with spark bars 19,

intended for securing one-time rotation

optional taillight wheel 16 for transmission of torsion torque,

mounted on frame 20 and connected to drive shaft 6 of the bicycle

optional circuit 22.

Intended use

For use, the proposed invention is used.

as follows. 6

Apart from the vibrations of the driver 2, it is positively contiguous with the X, for example

On the other hand, (see Fig. 1 and Fig. 7), steering shaft 1

The control unit is replaced by a 3-wheel steering wheel and a hard drive.

installed on it by part 7 of Hook's ball, interacting with it and with this

With an intermediate element 8 of this ball and turning on the return part

The 9th is the same as the Guk. Уль The result of rotation is transformed to output 10,

A quick one installed on one end of it with a spherical extension

11 interacts with the one, the last end of the shatun 12. The shatun 12 through

Revolution 15, reserved for an additional 16 s

eccentricity of its negative rotation, it leads to its growth

vrashchenie.

Figures 7 and 8 of the disclosed drawings are illustrated with bicycles with

ACCORDING TO THE INVENTION ADDITIONAL MANUAL

The drive is in the extreme right and the left is in the left position. Q, on φig.

7 Indicated location in front of driver 2 is optional

си ρ си си си си си.. П П и и и и и и и и и д д д д д д д д д д д д πси

Owner's Manual - see (fig. 8); output 10; drive 2 after spherical

Extender 11 interacts with the jokey 12, which is quick after the release

Rotation 15, also reserved for an additional 16 s

Eccentricity of its rotation is located on

optional wheel 16, coming to the place shown on

Fig. 8. If you are vibrating, drive 2 cycle of motion transmission 7 is in accordance with the above. Well,

Free movement of the steering wheel 2 Comfortable driving axle X

Enables the rotation of the optional wheel 16, kinematic

connected with the driving shaft 6 of the bike, for example, chain 22, adding κ

the foot pressure on the pedal the foot pressure on the steering wheel 2. Β connection with that, that 10

Handle 2, as a result of the interaction of a spherical adapter 11 with a connecting rod 9

There is traffic at the center of the axis of shaft 1, and

the other end of the connecting rod 9, mounted on an eccentric well-equipped

At a rotation of 15, it moves in a flat area and there is a need

Compensation for these rooms. For this purpose, the jumper 12 in its lower

part interacting with rotation 15, is made in the form of a fork with

with two ears 10, located on the side of the head are 11.

Provides for the independence of the premises of the rotation 15

additional wheels 16 from the movement of the shuttle 12 in the tide

interaction between drive 10 of the steering shaft 1 with a spherical extension

11. Places with plugs, located in the room

You can use a portable adapter to connect the connecting rod 12 with the drive

Revolution 12. Replaced clutch 17 mounted on the axis of revolution

optional wheel 16, through movable filters 18, together with

With 19 diners, you can operate the pedals without using

The sappy movements of the steering wheel 2. The turning of the steering wheel 2 at the right corner

Relatively versatile and one-sided vibrations 2 are possible 8 thanks to the use of the Hook ball on condition of accommodation

Intermediate area of the intersection of the adjacent element 8

JOURNEY SHARNI with an axial fork of a front wheel of a bicycle.

Alternatively also available as an option.

Disposal for a bicycle with a simple, sympathetic

Wiring diagrams, with the use of elements at their disposal

bike ride.

How to use the invention allows you to increase the moment of useful load

on the drive shaft 6 of the bicycle, it may also be used for

competitive and affordable bicycles, as well as shopping malls.

The aforementioned means to assure that the protection is referred to

The invention is only possible with the invention.

the use of the whole property of its attributes, each of which

fulfills its function, and along with the interconnection, they decide

posed task.

Claims

Φορ formula

1. An optional manual for bicycles, including a steering wheel,

rigidly coupled to a ball mounted steering shaft, two

Handling and chain access to the drive shaft of the bicycle, which is different,

an additional manual for bicycles is equipped with a manual,

One end is connected through the Guk's ball with the steering shaft, and the other

His end is connected with the last end of the jogger through a spherical adapter,

the other end is mounted on the rotational axis, secured by

additional wheel with eccentricity

ROTATION, AND WHICH ARE ADDITIONAL WHEELS ARE ADVANTAGEOUS ADDITIONAL

The supply chain is connected with the driving shaft of the bicycle.

2. An additional manual for bicycles π 1,

characterized by the fact that the connecting rod is made in the form of a direct linear lever with

The lower part of the ears, in which are located the rear axles for

Providing the possibility of transporting the rest to the eccentric

It is located on an additional wheel of rotation.

3. An optional manual for bicycles any of

paragraphs 1-2, characterized in that an additional supply is provided

generous coupling.